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OLI
GO
CE
NE
MIO
CE
NE
PLI
OC
EN
EP
LEIS
TOC
EN
E
Holocene0.0117
Cha
ttian
28.1
Aqu
itani
anB
urdi
galia
n
20.44
Lang
hian
Ser
rava
llian
Torto
nian
Mes
sini
an
7.246
Zanc
lean
Pia
cenz
ian
Gel
asia
nE
AR
LY
0.773
LATE0.130
NP25
26.126
NP26
26.926
NN1
23.038
NN2
22.757
NN3
19.414
NN4
17.683
NN5
14.897
NN6
13.408
NN7
11.910
NN8
11.531
NN9
10.963
NN10
9.451
NN11A
8.317
NN11B
7.559
NN12a
5.440
NN12b
5.340
NN13
5.059
NN14
4.927
NN15
4.445
NN16
3.727
NN17
2.511
NN18
2.286
NN19a1.898
NN19b
1.698
NN19c1.607
NN19d
1.566
NN19e
1.246
NN19f
0.962
NN20
0.424
NN21a
NN21b0.070
CP19b
CN1a
CN1b
23.854
CN1c
CN2
CN3
17.791
CN4
CN5A
CN5B
CN6
CN7A
CN7B
10.732
CN8A
CN8B
8.738
CN9A
CN9B
CN10b
CN10c
4.812
CN11a
CN11b
4.102
CN12a
CN12b2.729
CN12c
CN12d
CN13a
CN13b
CN14a
CN15
Gephyrocapsa omega (>4) (LO)
Crenalithus asanoi (>6.5) (LO)
Gephyrocapsa oceanica (>5.5) (LO)
Gephyrocapsa caribbeanica (>4) (LO)Gephyrocapsa oceanica (>4) (LO)
Crenalithus doronicoides (1st acme) / Discoaster triradiatus (LCO)
Discoaster asymmetricus (LCO)
Reticulofenestra pseudoumbilicus (LFO)
Discoaster asymmetricus (LRO)
Ceratolithus cristatus (LO)
Ceratolithus acutus (LO)Ceratolithus apiculus (LO)
Amaurolithus amplificus (LO)
Amaurolithus delicatus (LO)
Amaurolithus primus (LO)
Catinaster mexicanus (LO) (8.204)
Discoaster berggrenii (LO) / Discoaster quinqueramus (LO)
Discoaster loeblichii (LO)
Discoaster prepentaradiatus (LCO)
Discoaster neorectus (>20) (LRO)
Discoaster bollii (LO)Catinaster coalitus (LFO) (10.732)Catinaster calyculus (LRO)
Discoaster hamatus (>15) (LO)
Discoaster hamatus (<10) (LO)Catinaster coalitus (LO)
Discoaster kugleri (LO)
Discoaster cuspidatus (LRO)
Cyclicargolithus bukryi (LO Acme)
Discoaster petaliformis (LO)
Calcidiscus premacintyrei (LRO)
Calcidiscus premacintyrei (LO)
Sphenolithus heteromorphus (LCO) Discoaster exilis (LO) (17.393)
Sphenolithus heteromorphus (LO)
Helicosphaera ampliaperta (>12) (LO)
Helicosphaera ampliaperta (LO)
Reticulofenestra pseudoumbilicus (LO)
Sphenolithus belemnos (LO)
Sphenolithus dissimilis (LO)
Discoaster druggii (>15) (LO)
Discoaster druggii (10-15) (LO)
Sphenolithus capricornutus s.s. (LO)
Gephyrocapsa omega (<4)G. caribbeanica A1/Gephyrocapsa spp. (<3) (inc)Emiliania huxleyi (LIO)
G. caribbeanica A2/G. caribbeanica (>3) (inc)
GO assemblage/Gephyrocapsa omega (<4) (inc)Umbilicosphaera rotula
GS assemblage/Gephyrocapsa spp. (<3) (inc)lower GS assemblage/G. caribbeanica (inc)
Pseudoemiliania lacunosa "1”(delicate)lower Pseudoemiliania lacunosa "1"
Pseudoemiliania lacunosa "1.5"
lower Pseudoemiliania lacunosa "1.5" (inc)Gephyrocapsa omega (>4)
Pseudoemiliania lacunosa "1.5" (inc)P. lacunosa "2"/Crenalithus japonicus
P. lacunosa "2 large"/Crenalithus asanoi
P. lacunosa "3"/Crenalithus doronicoides (HRO)
P. lacunosa "3"/Crenalithus doronicoides (inc)
Gephyrocapsa caribbeanica "B" (>6.5)Helicosphaera sellii (cf. sellii)
Helicosphaera sellii (lrg holes)
Helicosphaera sellii (inc)
Calcidiscus macintyreiCalcidiscus macintyrei (inc)
Dictyococcites productellus (inc)
Discoaster brouweri
Discoaster dennei
Discoaster asymmetricus / Discoaster triradiatus
Discoaster pentaradiatus
Discoaster surculus
Discoaster pliostellulus
Discoaster tamalis
Discoaster variabilis
Crenalithus doronicoides (2nd acme) / Discoaster asymmetricus (inc) / Discoaster tamalis (inc)
Dictyococcites productellus (inc)
Sphenolithus spp.
Pontosphaera multipora (GoM) Gephyrocapsa spp. (<3) (inc) / Sphenolithus abies (GoM)
Reticulofenestra pseudoumbilicus
Reticulofenestra pseudoumbilicus (HRO)Reticulofenestra gelida (>8) / Sphenolithus spp. (inc)
Amaurolithus delicatus Reticulofenestra pseudoumbilicus (inc)
Reticulofenestra pseudoumbilicus (>10) / Scyphosphaera globulata (GoM) Discoaster toralus / Helicosphaera zeta
Helicosphaera intermedia (4.102)Reticulofenestra pseudoumbilicus (acme) / Sphenolithus moriformis (acme)
Reticulofenestra pseudoumbilicus (>10) (inc) / Discoaster pansulus
Amaurolithus delicatus (HRO)Amaurolithus tricorniculatus / Reticulofenestra amplus (acme) /
Reticulofenestra pseudoumbilicus (LCO) (4.445)
Amaurolithus tricorniculatus (HRO)
Ceratolithus armatus
Dictyococcites antarcticus (HRO)
Ceratolithus acutus / Reticulofenestra spp. (<3) (flood)
Dictyococcites antarcticus (inc)
Dictyococcites antarcticus (HCO) (5.107)Ceratolithus atlanticus
Triquetrorhabdulus rugosus (5.232)Ceratolithus apiculus
Discoaster quintatus
Discoaster quinqueramus
Discoaster berggrenii
Discoaster quinqueramus (>15)
Amaurolithus amplificus
Discoaster vinsonii
Discoaster compactus (6.233)
Discoaster compactus (HRO) / Reticulofenestra rotaria (>5)
Discoaster extensus / Discoaster subsurculus / Discoaster pseudovariabilisDiscoaster tristellifer
Coccolithus pelagicus (inc)
Discoaster abrachiatus / Discoaster compactus (inc)
Discoaster bergenii / Discoaster calcaris / Discoaster loeblichiiDiscoaster icarus (HRO)
Dictyococcites productellus (inc)
Dictyococcites productellus (acme)Discoaster compactus (acme)
Discoaster neohamatus / Reticulofenestra spp. (<3) (bloom)
Discoaster prolixusMinylitha convallis
Discoaster abrachiatus (inc) (7.305)Discoaster pachyloeblichiiDiscoaster breviloeblichii
Discoaster hexaramus
Discoaster abrachiatus (dec)Catinaster mexicanus
Reticulofenestra pseudoumbilicus (re-entry)
Helicosphaera orientalis / Minylitha convallis (HRO)
Discoaster astellaris (7.912)
Discoaster gemmulatus
Discoaster bellus
Discoaster prepentaradiatus prepentaradiatusDiscoaster neohamatus (HRO) (8.484)
Reticulofenestra pseudoumbilicus (inc)
Discoaster prepentaradiatus plautus
Discoaster styzeniiDiscoaster prepentaradiatus (HCO)
Reticulofenestra gelida (>8) (inc)Discoaster bollii
Discoaster hamatus (<15)
Minylitha cancellata
Discoaster caulifloris
Discoaster hamatus (>15) (GoM)
Discoaster bollii (2nd acme) / Discoaster hamatus (inc)Discoaster caulifloris (inc)
Catinaster coalitus
Catinaster coalitus (inc) / Catinaster coalitus (>10)Discoaster gozoensis
Discoaster exilis
Reticulofenestra gelida (>8) (dec) (10.606)
Coccolithus pliopelagicus (>11) / Discoaster neohamatus (LO)Helicosphaera bownii
Coccolithus miopelagicus (>14)Discoaster cuspidatus / Discoaster emblematicus / Discoaster ulnatus
Discoaster hexapleuros (knb)
Discoaster kugleri / Discoaster patulusDiscoaster hexapleuros (11.531)
Discoaster deflandrei (HO/HRO)
Dictyococcites productellus (inc) / Reticulofenestra haqii (<3) (inc)
Discoaster sanmiguelensis (11.849)
Cyclicargolithus floridanus (<6) (11.962)
Dictyococcites antarcticus (inc)
Umbilicosphaera jafari (bloom) (12.125)Discoaster sanmiguelensis (HRO)
Calcidiscus spp. (inc)
Calcidiscus premacintyrei (HRO)
Cyclicargolithus floridanus (HRO)
Helicosphaera rhomba (HRO)
Cyclicargolithus bukryiDictyococcites antarcticus (inc) / Sphenolithus spp. (inc)
Discoaster musicus / Reticulofenestra kahniae (<8)Umbilicosphaera jafari (bloom)
Triquetrorhabdulus millowii (HRO)
Sphenolithus heteromorphus
Discoaster petaliformis
Cyclicargolithus bukryi (HRO)
Reticulofenestra amplus (inc)
Discoaster druggii (<10)Reticulofenestra pospichalii
Helicosphaera californiana (HRO) (13.988)Helicosphaera scissura
Cyclicargolithus bukryi (inc)
Discoaster arneyi
Discoaster premicros
Helicosphaera perch-nielseniae (HRO) (14.280)Discoaster deflandrei (inc)
Cyclicargolithus bukryi (HO Acme)Discoaster premicros (inc)
Discoaster petaliformis (HO Acme)
Helicosphaera ampliaperta
Discoaster salomonii
Discoaster leroyi (HRO)
Dictyococcites albitectus
Reticulofenestra amplus (inc)
Coronocyclus nitescens (>9) / Dictyococcites onustus
Cyclicargolithus floridanus (HO acme)
Helicosphaera ampliaperta (inc) / Helicosphaera ampliaperta (>12)
Discoaster shumnykii (HRO)
Helicosphaera mediterranea / Sphenolithus apoxisDiscoaster deflandrei (HO acme)
Discoaster druggii (>15)Sphenolithus heteromorphus (LFO) / Triquetrorhabdulus carinatusSphenolithus belemnos (HO)
Reticulofenestra spp. (<3) (flood)
Sphenolithus belemnos (HRO)
Sphenolithus belemnos (inc)
Discoaster calculosus s.s.
Sphenolithus paratintinnabulum / Sphenolithus procerus
Sphenolithus disbelemnos / Sphenolithus dissimilis
Discoaster saundersii
Triquetrorhabdulus carinatus (HRO) "Dictyococcites" filewiczii (19.011)
Dictyococcites albitectus (inc)
Cyclicargolithus floridanus (<6) (inc)
Cyclicargolithus floridanus (<6) (HCO) /Helicosphaera euphratis
Ilselithina fusa
Sphenolithus cometa (HRO)
Helicosphaera rectaCyclicargolithus floridanus (>9) (inc)
Sphenolithus conicus (>7)Cyclicargolithus abisectus (>11) / Helicosphaera scissura (LO)
Cyclicargolithus abisectus (>12)
Cyclicargolithus abisectus (inc)
Triquetrorhabdulus carinatus (inc)
Helicosphaera truncata
Clausicoccus fenestratus (HRO) / Helicosphaera disrupta
Sphenolithus microdelphix /Camuralithus pelliculathus (HRO)
Triquetrorhabdulus carinatus (HCO)
Sphenolithus disbelemnos (LO Acme)
Sphenolithus capricornutus s.s. / Sphenolithus spp. (flood)
Sphenolithus delphix
Sphenolithus conicus (inc)
Clausicoccus fenestratus (inc)
Cyclicargolithus abisectus (acme) / Dictyococcites bisectus (inc) /Dictyococcites stavensis (HRO)
Sphenolithus ciperoensis
Sphenolithus bulbulus
Sphenolithus ciperoensis (inc)
Sphenolithus peartiae Sphenolithus triangularis
Sphenolithus ciperoensis (>6)
Helicosphaera bramlettei
Globoconella inflata (GoM-local)
Globorotalia flexuosa (HRO)
Globorotalia truncatulinoides D/SGloborotalia hessi
Sphaeroidinella dehiscens (1st acme) /Globigerina incisa
Sphaeroidinella dehiscens (2nd acme)
Globorotalia crassula (inc)
Globorotalia menardii S/D
Globorotalia exilis
Globorotalia miocenica
Globorotalia pertenuis
Globorotalia multicamerata Dentoglobigerina altispira / Dentoglobigerina venezuelana / Sphaeroidinellopsis seminulina (3 ch.) (GoM)
Globorotalia margaritae (GoM)
Globoturborotalita nepenthes ("unhooded")
Globoturborotalita nepenthes (”hooded”)(GoM)
Globoturborotalita nepenthes (”hooded”) (inc)
Globorotalia plesiotumida
Sphaeroidinellopsis kochi (5 ch.)
Globigerinoides seigliei (GoM)
1st Globorotalia menardii D/S
2nd Globorotalia menardii D/S
Globorotalia primitiva (HRO)
Globorotalia juanai
Neogloboquadrina acostaensis D/S (HRO)
Globorotalia lenguaensis (GoM)
Globorotalia lenguaensis (GoM) (HRO)
Globoquadrina dehiscens s.s. (GoM)
Paragloborotalia mayeriParagloborotalia mayeri (HRO)
Globorotalia robusta (11.145)
Globorotalia robusta (HRO)(11.529)
Globorotalia lobata (11.657)
Globorotalia praefohsi
Globorotalia fohsi
Globorotalia peripheroacuta (12.774)Globorotalia peripheroacuta (HRO) Globorotalia peripheroronda (12.857)
Globorotalia peripheroronda (HRO)
Praeorbulina circularis / Praeorbulina curva /Praeorbulina glomerosa
Trilobatus sicanus (14.298) / Globigerinatella insueta (local) Trilobatus bisphericus
Globigerinatella insueta (HRO)
Globigerinatella insueta (inc)
Globigerinoides diminutus (HRO)
Catapsydrax dissimilis
Catapsydrax dissimilis (re-entry) Globigerinoides altiaperturus
Dentoglobigerina binaiensis
Trilobatus primordius
Paragloborotalia kugleri
Dentoglobigerina sellii (HRO)
Ciperoella angulisuturalis
Ciperoella ciperoensis (HRO)
Paragloborotalia nana (HRO)
Ciperoella angulisuturalis (HRO)
Globorotalia truncatulinoides (LO)
P22
N4b
N5
20.670
N6
18.694
N7
17.259
N8
16.579
N9
15.10
14.539
N11
14.054
N12
13.649
N13
11.812
N14
11.410
N15
10.492
N16
9.452
N17a
8.52
N17b
6.40
N18
N19
5.63
N20/
N21
4.790
N22
2.024
M1a
M1b
22.438
M4a
M5b
16.70
M9a
Pt1a
1.945
Pt1b
0.61
Ehrenbergina trigona (GoM-local)
Trimosina denticulata
Stilostomella antillea
2nd Trimosina denticulata(local)
Trifarina reussi
Hyalinea balthica (GoM-local)
Trifarina holcki /Uvigerina hispida (local)
Lenticulina wallacei var.
Lenticulina wallacei var. (HRO)
Textularia sica (GoM-local)
Bolivina imporcata (local)
Lenticulina lacrimata /Textularia crassisepta /
Bolivina imporcata (HRO)
Ceratobulimina pacifica
Saracenaria nuttalli
Alvarezina sinuata ("large") /Cibicorbis herricki
Textularia 25 /Cibicides pseudocarstensi /
Discorbis P
Uvigerina rustica
Buliminella basispinata (HRO) / Siphotextularia jugosa
Sigmoilopsis schlumbergeri var. (inc)
Bolivina M
Textularia X
Textularia 6
Textularia MR
Textularia M
Lenticulina vaughni var.Tritaxilina atlantica
Bigenerina floridana var. /Textularia 16
Cristellaria K / 1st MioceneMelonis pompilioides (GoM)
Amphistegina lessoni var.2nd Cristellaria K (local)
Cyclammina 3 /Uvigerina carapitana
Cibicides floridanus var.
2nd Miocene Melonispompilioides (GoM)
Bolivina thalmanni /Lenticulina wallacei var. /
Textularia 23 /Textularia G
Discorbis dissona (HRO) / Bigenerina B Lenticulina 15
“Listerella-Schenckiella” fauna / Cibicides K /
Bolivina floridana /Cibicidoides crebbsi
Spiroplectammina barrowi /Bolivina L
Cibicides inflata /Gyroidina scalata
Bigenerina directa /Cibicides carstensi (HRO) /
Gyroidina scalata (HRO)
Uvigerina basirotundaNodosaria angularis (local)
Lenticulina 5 (local)Textularia stapperi
Bigenerina humblei
Gyroidina 6 (local)
Lenticulina cristi
Cibicides opima /Lenticulina 49
Lenticulina chambersi (local)
Lenticulina 53
Amphistegina chipolensis
Discorbis crosbiei /Lenticulina macomberi /Lenticulina mayeri var.
(“non-beaded keel”)
Cibicides opima var. (local)
Eponides ornatus / Lenticulina mayeri var. (“beaded keel”) /
Operculinoides sp.
Saracenaria senni /Saracenaria schencki
Gyroidina K
Lenticulina chambersi (HRO)
Discorbis bolivarensis
Marginulina ascensionensis /Bolivina tenuistriata (local)
Siphonina davisi
Planulina palmerae
Lenticulina hanseni
Textularia panamensis /
Lenticulina jeffersonensis
Discorbis gravelli
Heterostegina texana
Cibicides jeffersonensis
Bolivina perca
Marginulina idiomorpha
Marginulina howei
QLGM
QMIS6
QMIS8
QMIS12
QMIS16
QMIS22
QCala2
QCala1
QGe2
QGe1
NPia2
NPia1
NZa2
NZa1
NMe2
NMe1
NTor2
NTor1
NSer3
NSer2
NSer1
NLan1
NBur4
NBur3
NBur2
NBur1
NAq2
NAq1
PaCh3
0.02
0.130.14
0.240.27
0.42
0.44
0.62
0.64
0.84
0.86
0.95
1.54
1.61
1.65
1.76
2.16
2.39
2.5
2.59
2.76
2.89
3.27
3.82
4.01
4.16
4.62
5.76
6.03
7.2
7.67
9.29
10.53
11.78
12.24
12.71
13.12
13.53
13.68
13.82
15.2
16.38
16.96
17.54
18.05
18.56
18.98
19.4
19.91
20.43
20.94
21.44
22.24
23.03
23.96
24.89
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
MID
DLE
0.275
23.395
5.45
PS108PS107
PS105PS101
PS100
PS95PS93PS92
LPS92
PS90LPS90PS85
LPS85PS83
PS82PS80PS79
PS70APS70BLPS70
PS68PS65PS60
LPS60
PS50LPS50PS42
P140
P135
P130
P120
LP120
P110
P102
P90
P75
P60
LP60LOCALP55A
P55BP53P50
P45AP45BLOCAL
LP45
P42P40
LP40
LOCAL
P32
P30P29
P28
P26
P25
P24
M122
M120
M110
M109
M108
M105
M104
M103M102
LM102
M101
M100M98M96M95
LOCAL
M94
LM94M92M90
LM90M89
LOCALM88
M86
LM86M84
LM84
M83
M82
M81A
M81B
M81C
M81DLM81A
LM81BLM81C
M80M79
M78
M77
M75
LM75
LOCALM72
LM72LOCALM71M70
LOCAL
M68LM68
M67LOCALLM67A
LM67B
M66M65
LM65
M63
M62
LOCAL
M60
M58
M57A
M57BM57CLM57ALM57BLM57CLOCAL
M56
M55
M54AM54B
M54CLM54ALM54C
M53LOCAL
M51
M50LOCAL
LOCAL
LM50
M48A
M48B
M48C
M48D
M46
M44
M42
M40
LM40
M35
M30
M25
M20
LM20A
LM20B
M15
LM15
M12
M10
M8
M5
LOCAL
LM5A
LM5B
LM5C
M4 (O90)
LM4A
M3A
M3B
LM3A
LM3B
LM3C
O85 (M2)
O83 (LM2)
O82
O80
O79
O78
O77
O75
PS108PS107
PS105PS101
PS100
PS95PS93PS92
LPS92
PS90LPS90PS85
LPS85PS83
PS82PS80PS79
PS70APS70BLPS70
PS68PS65PS60
LPS60
PS50LPS50PS42
P140
P135
P130
P120
LP120
P110
P102
P90
P75
P60
LP60LOCALP55A
P55BP53P50
P45AP45BLOCAL
LP45
P42P40
LP40
LOCAL
P32
P30P29
P28
P26
P25
P24
M122
M120
M110
M109
M108
M105
M104
M103M102
LM102
M101
M100M98M96M95
LOCAL
M94
LM94M92M90LM90M89
LOCALM88
M86
LM86M84
LM84
M83
M82
M81A
M81B
M81C
M81DLM81A
LM81BLM81C
M80M79
M78
M77
M75
LM75
LOCALM72
LM72LOCALM71M70
LOCAL
M68LM68
M67LOCAL
LM67A
LM67B
M66M65
LM65
M63
M62
LOCAL
M60
M58
M57A
M57BM57CLM57ALM57B
LM57CLOCAL
M56
M55
M54AM54B
M54CLM54ALM54C
M53LOCAL
M51
M50LOCAL
LOCAL
LM50
M48A
M48B
M48C
M48D
M46
M44
M42
M40
LM40
M35
M30
M25
M20
LM20A
LM20B
M15
LM15
M12
M10
M8
M5
LOCAL
LM5A
LM5B
LM5C
M4 (O90)
LM4
M3A
M3B
LM3A
LM3B
LM3C
O85 (M2)
O83 (LM2)
O82
O80
O79
O78
O77
O75
PS108PS107PS105 PS101PS100
PS95PS93PS92LPS92
PS90LPS90PS85
LPS85PS83
PS82PS80PS79
PS70APS70BLPS70
PS68PS65PS60
LPS60
PS50LPS50PS42
P140
P135
P130
P120
LP120
P110
P102
P90
P75
P60
LP60LOCALP55A
P55BP53P50
P45AP45BLOCAL
LP45
P42P40
LP40
LOCALP32P30P29
P28
P26
P25
P24
M122M120
M110
M109M108
M105
M104M103M102
LM102
M101
M100M98M96M95
LOCAL
M94
LM94M92M90
LM90M89
LOCALM88
M86
LM86M84
LM84
M83M82
M81A
M81B
M81C
M81DLM81A
LM81BLM81C
M80M79
M78
M77M75
LM75LOCALM72
LM72LOCALM71M70
LOCAL
M68LM68
M67LOCAL
LM67A
LM67B
M66M65
LM65
M63
M62
LOCAL
M60
M58
M57A
M57BM57CLM57ALM57B
LM57CLOCAL
M56
M55
M54AM54BM54CLM54ALM54C
M53LOCAL
M51
M50LOCAL
LOCAL
LM50
M48A
M48B
M48C
M48D
M46
M44
M42
M40
LM40
M35
M30
M25
M20
LM20A
LM20B
M15
LM15M12
M10
M8
M5
LOCAL
LM5A
LM5B
LM5C
M4 (O90)
LM4
M3A
M3B
LM3A
LM3B
LM3CO85 (M2)
O83 (LM2)
O82
O80
O79
O78
O77
O75
0.0290.0800.088
0.166
0.2180.2380.275
0.4060.4240.439
0.527
0.584
0.7420.7810.825
0.9050.9620.990
1.2351.2461.276
1.357
1.6071.634
1.698
1.898
2.024
2.286
2.511
2.634
2.729
2.924
3.019
3.305
3.510
3.6313.666
3.727
3.8193.861
3.933
4.0324.069
4.143
4.244
4.3794.395
4.503
4.596
4.666
4.747
4.812
4.951
5.059
5.147
5.258
5.365
5.440
5.667
5.840
5.909
6.096
6.338
6.4236.457
6.550
6.710
6.8016.8326.879
6.9506.994
7.086
7.201
7.265
7.3327.374
7.438
7.5427.566
7.667
7.8007.848
8.025
8.261
8.343
8.449
8.670
8.806
8.9028.929
9.095
9.1619.2029.229
9.326
9.542
9.618
9.7279.7819.826
10.40310.45110.49010.525
10.716
10.80010.850
10.99611.01711.037
11.155
11.509
11.575
11.665
11.812
11.925
12.046
12.173
12.321
12.82112.821
12.93012.93012.96812.96812.98912.999
13.06713.06713.12213.122
13.21513.215
13.40813.408
13.63713.637
13.70613.706
13.78213.782
13.85613.85613.88513.885
14.022
14.091
14.189
14.32014.378
14.539
14.617
14.897
15.098
15.379
15.657
15.818
16.018
16.537
16.802
17.258
17.425
17.713
17.831
18.132
18.612
18.768
18.852
18.991
19.07219.072
19.17119.171
19.392
19.552
19.832
20.170
20.291
20.550
20.670
20.891
21.041
21.161
21.362
22.126
22.998
23.072
23.253
23.594
23.854
24.215
24.346
24.700
24.870
Emiliania huxleyi (LO)
Pseudoemiliania lac. lacunosa (cir)
Ceratolithus cornulum
Globorotalia flexuosa
Discoaster newellii (HRO)
EA
RLY
MID
DLE
LATE
LATE
EA
RLY
MID
DLE
M9b
M10
M11
M12
M13b
M14
6.00
PL1
PL2
PL3
3.861
PL4 /PL5
PL6
2.361
M13a
LATE
C5n.2n
C4r.2r
C3Bn
C2An.3n
C2r.1r
C1n
C1r.1r
C1r.1n
C1r.2r
C2r.1n
C2An.1n
C2r.2r
C2An.1r
C2An.2r
C2An.2n
C2n
C1r.2n
C2Ar
C3n.1n
C3n.1r
C3n.2n
C3n.2r
C3n.3n
C3n.3r
C3n.4n
C3r
C3An.1n
C3An.1r
C3An.2n
C3Ar
C3Br.1rC3Br.1n
C3Br.2r
C3Br.2n
C4r.1n
C4r.1r
C4n.2n
C4n.1r
C4n.1n
C3Br.3r
C5r.3r
C5r.2n
C5r.1r
C5r.1n
C5r.2r
C4r.2r-1
C5r.2r-1
C1r.3r
C5n.1r
C5n.1n
C4Ar.3r
C4Ar.2n
C4Ar.1n
C4Ar.2r
C4Ar.1r
C4An
C5An.1r
C5An.2n
C5Ar.1r
C5Ar.1n
C5Ar.2r
C5Ar.2n
C5Ar.3r
C5AAn
C5AAr
C5ABn
C5ABr
C5ACn
C5ACr
C5ADn
C5ADr
C5Bn.1n
C5Bn.1r
C5Bn.2n
C5Br
C5Cn.1n
C5Cn.1r
C5Cn.2n
C5Cn.2r
C5Cn.3n
C5Cr
C5Dn
C5Dr.1r
C5Dr.1n
C5Dr.2r
C5En
C5Er
C6n
C6r
C6An.1n
C6An.1r
C6An.2n
C6Ar
C6AAn
C6AA1.1r
C6AAr.1n
C6AAr.2r
C6AAr.2n
C6Bn.1n
C6Bn.1r
C6AAr.3r
C6Bn.2n
C6Br
C6Cn.1n
C6Cn.1r
C6Cn.2n
C6Cn.2r
C6Cn.3n
C6Cr
C5An.1n
version 6.3/November 2018
4.315
12.048
M8
N10 M7
M6
16.258
M5a
M4b
19.66
M3
M2
CN10a
CNPL11
CNPL10
1.06
CNPL9
CNPL8
1.25
1.698
CNPL7
CNPL6
CNPL5
CNPL4
CNPL3
CNPL2
CNPL1
CNM20
CNM19
CNM18
CNM17
CNM16
CNM15
8.785
CNM14
CNM13
CNM12
CNM1111.575
CNM10
11.760
CNM9
12.534
CNM8
CNM7
15.578
CNM6
CNM5
CNM4
20.932
CNM3
22.126
CNM2
23.072
22.498
CN06
CN05
24.215
26.126
5.981
6.930
(6.497)
(6.058)
(14.337)
(14.697)
(15.498)
(16.058)
(21.402)
(22.658)
(24.365)
(24.800)
Sphaeroidinellopsis seminulina (4 ch.) (GoM) / Sphaeroidinellopsis seminulina (3 ch.) (GoM) (HRO)
2.588
3.600
11.625
13.82
15.97
C7n.1n
C7n.1r
C7n.2n
C7r
25
C7An
C7Ar
Bac
kman
et a
l. (2
012)
*A
gnin
i et a
l. (2
016)
*
Zone
BP Gulf of Mexico Neogene Chronostratigraphic Chart 2018
maxminAge
(Ma)
Geo
mag
netic
P
olar
ityC
hron
/S
ubch
ron
Epoch/Stage M
artin
i (19
71)*
Oka
da a
nd B
ukry
(1
980)
*
Zone Zone
GNATTS2018 0-25.1Ma
Hor
izon
s
PLANKTONICFORAMINIFERA
BENTHICFORAMINIFERA
CALCAREOUS NANNOFOSSILS Age(Ma)
Horizons
T-R
Cyc
lesEustatic Sea
Level Sequences
Age
(Ma)
after Hardenbol et al.,
(1998) Hor
izon
sEARTH'SORBITAL
ECCENTRICITY
LASKARSOLUTION
La2004
cycles: 100 & 405 k.y.
Gulf of Mexico Neogene Astronomically Tuned Time Scale 2018 with Ceara Rise-Western Equatorial Atlantic, ODP Leg 154, Shackelton and Crowhurst (1997) emended
Blo
w (1
969)
*
Zone
Wad
e et
al.
(201
1)*
Zone
3.019
(GoM)
(GoM) / Globorotalia margaritae (GoM) (HRO)
Buccella hannai (local)
Globorotalia crassaformis (LO)
“Discorbis B consistent 1”
“Discorbis B consistent 3”
Dentoglobigerina sellii
Sphenolithus tawfikii
R. amplus (>7) / R. pseudoumbilicus (LO Dec)
Sphenolithus disbelemnos (LIO)
Sphenolithus disbelemnos (LO)
CNM1
Liebusella extans (local) (re-entry)
Ciperoella ciperoensis /
Marginulina vaginata
Helicosphaera euphratis/H. carteri (cross over)
“Discorbis B consistent 2”
Discoaster signus (LO)
Calcidiscus premacintyrei (12.368)
Discoaster kugleri (LCO)
Discoaster kugleri (HCO)
Discoaster hamatus (>15) (HO) (ODP)
Discoaster pentabollii (9.377)
(5.759)
(5.457)
Ceratolithus acutus
(1.810)
Gephyrocapsa spp. (>4) (HO Ab)
CN14b
(24.456)
(25.047)
N4a
(24.759)
(24.275)
Paragloborotalia kugleri (LO)
Globigerinatella insueta s.s. (LO)
Trilobatus sicanus (LO)
Praeorbulina glomerosa s.s. (LO)
Orbulina suturalis (LO)
Globorotalia peripheroacuta (LO)
Globorotalia fohsi (LO)
Globorotalia praefohsi (LO)
Globorotalia robusta (LO)
Globoturborotalita nepenthes (”hooded”) (LO)
Neogloboquadrina acostaensis (LO)
Globorotalia plesiotumida (LO)
Pulleniatina primalis (LO)
5.48Sphaeroidinella dehiscens s.l. (LO)
(5.233)
Globorotalia miocenica (LO)
Globorturborotalita nepenthes (Leg 154)
Globigerinoidesella fistulosa
(17.893)
3.082
Globorotalia tumida (LO)
Globorotalia margaritae (Leg 154)
(2.968)
(2.659)
Globorotalia tosaensis
Emiliania huxleyi (LRO)
Globorotalia lenguaensis
Globorotalia lobata (LO)
Praeorbulina circularis (LO)
Paragloborotalia birnageae (LO)
Globigerinatella sp. (LO)
Globoquadrina dehiscens (LO)
O7
Trilobatus primordius (LCO) 24.30
NAq1
NTor1
NMe2
QLGM
23.030
1.806
5.333
*ALL SIX BIOZONATIONS ARE EMENDED FROM THE ORIGINAL PUBLICATIONS
Gephyrocapsa oceanica (>5.5)